8 Terminals 4.5V 8-Pin DC DC Voltage Regulator 1 Outputs 340kHz Cut Tape (CT) 3A 8-SOIC (0.154, 3.90mm Width) Exposed Pad
SOT-23
RT7257AHZSP Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Cut Tape (CT)
Published
2008
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
8
ECCN Code
EAR99
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Function
Step-Down
Number of Outputs
1
Qualification Status
Not Qualified
Voltage - Input (Max)
18V
Output Voltage
15V
Output Type
Adjustable
Voltage - Input (Min)
4.5V
Output Configuration
Positive
Current - Output
3A
Max Output Voltage
15V
Voltage - Output (Min/Fixed)
0.8V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
340kHz
Synchronous Rectifier
Yes
Min Output Voltage
800mV
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.098602
$2.098602
10
$1.979813
$19.79813
100
$1.867748
$186.7748
500
$1.762026
$881.013
1000
$1.662289
$1662.289
RT7257AHZSP Product Details
RT7257AHZSP Overview
A Cut Tape (CT) package is used in this voltage regulator to optimize performance. This harley voltage regulator has 8 terminations. This harley voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package for the purpose of space saving. There are 1 outputs on DC DC switching regulator. The adjusting voltage regulator generates Adjustable output. The voltage regulator 12v fits the Surface Mount mounting hole. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. 340kHz is the switching frequency of this DC-DC switching regulator. The voltage regulator can be operated with a voltage as low as 4.5V as an input voltage. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 0.8V. The output current of 3A makes dc to dc voltage regulator feature maximum design flexibility. As far as the voltage input is concerned, DC DC switching regulator can accept up to 18V. This voltage regulator is included in the Switching Regulator or Controllers subcategory. At 15V volts, voltage regulator can provide voltage. For switching regulator operation, 8 pins are used. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 800mV. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 15V.
RT7257AHZSP Features
1 outputs 8 pins
RT7257AHZSP Applications
There are a lot of Richtek USA Inc. RT7257AHZSP Voltage Regulators applications.